healer | 8a1225e4725a92d039fc0aec5516daf2a51a947053dbad955aa56343ff6163c4

General

Target

8a1225e4725a92d039fc0aec5516daf2a51a947053dbad955aa56343ff6163c4_JC.exe
Size

221KB
MD5

758ac9b057dacf7cbd9c244d43a00d53
SHA1

2adb9b71af3efc7c5f4059c60b8032f94656abae
SHA256

8a1225e4725a92d039fc0aec5516daf2a51a947053dbad955aa56343ff6163c4
SHA512

eeed084a2f45f15157e1fd1d4373d91801fdbe6e00745c81338165307a2dc0af42c6ce405eb830bea385c80ae3895b46013a6a101a861c8ef068f6ca1a8e6771
SSDEEP

6144:gtwPgXzDwghkRrup9xbzAOANf0HoPaJF4S:g7jDwAfz6NcHoqF4S

Score

10^/10

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 5 IoCs

resource	yara_rule
behavioral1/memory/2844-2-0x0000000000400000-0x000000000040A000-memory.dmp	healer
behavioral1/memory/2844-3-0x0000000000400000-0x000000000040A000-memory.dmp	healer
behavioral1/memory/2844-5-0x0000000000400000-0x000000000040A000-memory.dmp	healer
behavioral1/memory/2844-7-0x0000000000400000-0x000000000040A000-memory.dmp	healer
behavioral1/memory/2844-9-0x0000000000400000-0x000000000040A000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	AppLaunch.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	AppLaunch.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2288 set thread context of 2844	2288	8a1225e4725a92d039fc0aec5516daf2a51a947053dbad955aa56343ff6163c4_JC.exe	27

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2604	2288	WerFault.exe	5

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2844	AppLaunch.exe
2844	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2844	AppLaunch.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2288 wrote to memory of 2844	2288	8a1225e4725a92d039fc0aec5516daf2a51a947053dbad955aa56343ff6163c4_JC.exe	27
PID 2288 wrote to memory of 2844	2288	8a1225e4725a92d039fc0aec5516daf2a51a947053dbad955aa56343ff6163c4_JC.exe	27
PID 2288 wrote to memory of 2844	2288	8a1225e4725a92d039fc0aec5516daf2a51a947053dbad955aa56343ff6163c4_JC.exe	27
PID 2288 wrote to memory of 2844	2288	8a1225e4725a92d039fc0aec5516daf2a51a947053dbad955aa56343ff6163c4_JC.exe	27
PID 2288 wrote to memory of 2844	2288	8a1225e4725a92d039fc0aec5516daf2a51a947053dbad955aa56343ff6163c4_JC.exe	27
PID 2288 wrote to memory of 2844	2288	8a1225e4725a92d039fc0aec5516daf2a51a947053dbad955aa56343ff6163c4_JC.exe	27
PID 2288 wrote to memory of 2844	2288	8a1225e4725a92d039fc0aec5516daf2a51a947053dbad955aa56343ff6163c4_JC.exe	27
PID 2288 wrote to memory of 2844	2288	8a1225e4725a92d039fc0aec5516daf2a51a947053dbad955aa56343ff6163c4_JC.exe	27
PID 2288 wrote to memory of 2844	2288	8a1225e4725a92d039fc0aec5516daf2a51a947053dbad955aa56343ff6163c4_JC.exe	27
PID 2288 wrote to memory of 2844	2288	8a1225e4725a92d039fc0aec5516daf2a51a947053dbad955aa56343ff6163c4_JC.exe	27
PID 2288 wrote to memory of 2844	2288	8a1225e4725a92d039fc0aec5516daf2a51a947053dbad955aa56343ff6163c4_JC.exe	27
PID 2288 wrote to memory of 2844	2288	8a1225e4725a92d039fc0aec5516daf2a51a947053dbad955aa56343ff6163c4_JC.exe	27
PID 2288 wrote to memory of 2604	2288	8a1225e4725a92d039fc0aec5516daf2a51a947053dbad955aa56343ff6163c4_JC.exe	28
PID 2288 wrote to memory of 2604	2288	8a1225e4725a92d039fc0aec5516daf2a51a947053dbad955aa56343ff6163c4_JC.exe	28
PID 2288 wrote to memory of 2604	2288	8a1225e4725a92d039fc0aec5516daf2a51a947053dbad955aa56343ff6163c4_JC.exe	28
PID 2288 wrote to memory of 2604	2288	8a1225e4725a92d039fc0aec5516daf2a51a947053dbad955aa56343ff6163c4_JC.exe	28

C:\Users\Admin\AppData\Local\Temp\8a1225e4725a92d039fc0aec5516daf2a51a947053dbad955aa56343ff6163c4_JC.exe
"C:\Users\Admin\AppData\Local\Temp\8a1225e4725a92d039fc0aec5516daf2a51a947053dbad955aa56343ff6163c4_JC.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2288
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2844
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2288 -s 92
  2⤵
  - Program crash
  PID:2604

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2844-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2844-1-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2844-2-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2844-3-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2844-4-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2844-5-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2844-7-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2844-9-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2844-10-0x0000000073F00000-0x00000000745EE000-memory.dmp

Filesize
6.9MB

Download
memory/2844-11-0x0000000073F00000-0x00000000745EE000-memory.dmp

Filesize
6.9MB

Download
memory/2844-12-0x0000000073F00000-0x00000000745EE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads